AU528733B2 - Mineral cutter pick retaining means - Google Patents

Mineral cutter pick retaining means

Info

Publication number
AU528733B2
AU528733B2 AU38231/78A AU3823178A AU528733B2 AU 528733 B2 AU528733 B2 AU 528733B2 AU 38231/78 A AU38231/78 A AU 38231/78A AU 3823178 A AU3823178 A AU 3823178A AU 528733 B2 AU528733 B2 AU 528733B2
Authority
AU
Australia
Prior art keywords
retaining means
cutter pick
mineral cutter
pick retaining
mineral
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU38231/78A
Other versions
AU3823178A (en
Inventor
Jeffrey Hollingworth Keith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hall and Pickles Ltd
Original Assignee
Hall and Pickles Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hall and Pickles Ltd filed Critical Hall and Pickles Ltd
Publication of AU3823178A publication Critical patent/AU3823178A/en
Application granted granted Critical
Publication of AU528733B2 publication Critical patent/AU528733B2/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Dental Preparations (AREA)
  • Sawing (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Food-Manufacturing Devices (AREA)
AU38231/78A 1978-05-25 1978-07-20 Mineral cutter pick retaining means Expired AU528733B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB7822278 1978-05-25
GB22278/78A GB1579105A (en) 1978-05-25 1978-05-25 Mineral cutting picks

Publications (2)

Publication Number Publication Date
AU3823178A AU3823178A (en) 1980-01-24
AU528733B2 true AU528733B2 (en) 1983-05-12

Family

ID=10176804

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38231/78A Expired AU528733B2 (en) 1978-05-25 1978-07-20 Mineral cutter pick retaining means

Country Status (5)

Country Link
AU (1) AU528733B2 (en)
DE (1) DE2835410A1 (en)
ES (1) ES475586A2 (en)
GB (1) GB1579105A (en)
ZA (1) ZA784087B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA8034B (en) * 1979-02-03 1980-12-31 Hall & Pickles Ltd Cutter picks
US4536037A (en) * 1983-07-18 1985-08-20 Huron Manufacturing Corporation Cutting tooth for strip mining apparatus
DE3440448A1 (en) * 1984-02-08 1985-08-08 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen CHISEL ARRANGEMENT, ESPECIALLY FOR CARBON
US4582364A (en) * 1984-05-01 1986-04-15 Hughes Tool Company Shear lock keeper ring
US4650255A (en) * 1985-04-11 1987-03-17 Ewid Limited Retainer for holding mineral cutter in a tool-box
US9915148B2 (en) 2015-01-28 2018-03-13 Esco Corporation Mineral winning pick, holder, and combination

Also Published As

Publication number Publication date
ZA784087B (en) 1979-11-28
GB1579105A (en) 1980-11-12
AU3823178A (en) 1980-01-24
ES475586A2 (en) 1979-04-01
DE2835410A1 (en) 1979-12-06

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